CN201665004U - Reflective film hot press - Google Patents
Reflective film hot press Download PDFInfo
- Publication number
- CN201665004U CN201665004U CN2010201309132U CN201020130913U CN201665004U CN 201665004 U CN201665004 U CN 201665004U CN 2010201309132 U CN2010201309132 U CN 2010201309132U CN 201020130913 U CN201020130913 U CN 201020130913U CN 201665004 U CN201665004 U CN 201665004U
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- China
- Prior art keywords
- hold
- base
- hot press
- reflective membrane
- down devices
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- Expired - Fee Related
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Abstract
The utility model discloses a reflective film hot press which includes a frame, an upper press arranged on the frame, a lower press arranged on the frame relatively to the upper press, and a driver driving the lower press to move up and down between a first position and a second position; the upper press is provided with a thermal pressing slot which is downwards opened, a heating device used for heating the thermal pressing slot, as well as an evacuating device communicated with the thermal pressing slot; a holding platform matched with the thermal pressing slot and used for holding a reflective template is arranged on the lower press; and the upper end surface of the holding platform is provided with a high-temperature resistant cushion layer. When the lower press is arranged at the first position, the holding platform of the lower press is pressed with the thermal pressing slot of the upper press.
Description
Technical field
The utility model relates to a kind of reflective membrane hot press.
Background technology
Known, reflective membrane is a reflex reflection principle of utilizing optics, its reflector element can be divided into two types of glass microballoon and microprisms, reflective membrane with microprism reflector element is owing to its remarkable reflex reflection performance, the fields such as different kinds of roads traffic safety facilities, sign board and vehicle passive security protector that are applied to more and more widely.Its principle is to form equally distributed microprism array structure on the plastic-based film surface, so-called microprism array structure is meant by three structures that plane perpendicular to each other constituted each other, can carry out total internal reflection to incident light, thereby improve reflection of incident light efficient greatly from front surface.Micro-prism type reflective membrane production method generally by mould with plastic foil hot pressing after cooling forming, mould is generally two metal forms, wherein a metal form surface distributed has the concave units that forms microprism array structure, plastic foil is positioned between two metal forms, putting into hot press carries out heat and melts compacting, put into cold press again and carry out cold moudling, and there are problems such as complex structure, operation inconvenience in existing hot press.
Summary of the invention
The purpose of this utility model provides a kind of reflective membrane heat pressing forming machines simple in structure, easy to use.
For this reason, a kind of reflective membrane hot press that provides of the present utility model, it is characterized in that: comprise frame, control device, be installed on the last pressure device on the frame, and be relatively arranged on hold-down devices on the frame with last pressure device, drive the drive unit that hold-down devices moves up and down between the primary importance and the second place, the described pressure device of going up is provided with the hot pressing groove that Open Side Down, be used to heat the heater of described hot pressing groove, and the vacuum extractor that is communicated with described hot pressing groove, described hold-down devices is provided with described hot pressing groove suitable, be used to place the mounting table of reflective template, the upper surface of described mounting table is provided with high temperature resistant cushion, when described hold-down devices is in primary importance, the mounting table of described hold-down devices and described hot pressing groove pressing mutually of going up pressure device.
Further, described frame by base, be arranged at the supporting upright post on the base and form with the mount pad that base is relatively arranged on the supporting upright post, the described pressure device of going up is installed on the described mount pad, described hold-down devices is installed on the described base.
Further, described drive unit is the oil cylinder that is arranged on the gantry base.
Further, described hold-down devices comprises first supporting base that is connected with described drive unit, can be arranged at second supporting base on first supporting base up or down, is arranged at the described mounting table on second supporting base and is arranged at buffer gear between first, second supporting base.
Further, described buffer gear is formed by being vertically installed in four guide posts between first, second supporting base and the spring that is sheathed on the guide post at least.
Further, described hot pressing groove is the square groove that Open Side Down.
Further, described heater is the electric heater unit that connects with described hot pressing groove inner surface heat.
Further, described high temperature resistant cushion is a silastic-layer.
The utlity model has following beneficial effect:
The mould that will accompany plastic foil during work is positioned on the mounting table of hold-down devices, handle rise hot pressing groove pressing mutually with last pressure device of hold-down devices, vacuum extractor is taken out the air in the mould, simultaneously plastic foil is carried out hot pressing, take out mould after reaching pressing result, enter the cold moudling step, the mounting table upper surface is provided with high temperature resistant cushion, can prevent effectively that mould is last, damage during the hold-down devices pressing, first of hold-down devices, the effect that buffer spring can further play buffering is set between second supporting base, vacuum extractor can guarantee the Forming Quality of reflective membrane, prevents to form in the reflective membrane bubble.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a structural representation of the present utility model, and described hold-down devices is in the operating position.
The specific embodiment
Shown in seeing figures.1.and.2, a kind of reflective membrane hot press comprises frame, goes up pressure device 5, hold-down devices 3, oil cylinder 2 and control device 7.
Frame is by base 1, be arranged at the supporting upright post 4 on the base 1, and form with the mount pad 6 that base 1 is relatively arranged on the supporting upright post 4, last pressure device 5 is installed on the mount pad 6, hold-down devices 3 and last pressure device 5 relative being installed on the base 1, the cylinder body of oil cylinder 2 is fixedly set on the base 1, its piston rod is connected with hold-down devices 3, and can drive hold-down devices 3 and move up, concrete last pressure device 5 is provided with the square hot pressing groove 51 that Open Side Down, the electric heater unit (not shown) that is used for heat hot indent 51, and the vacuum extractor (not shown) that is communicated with hot pressing groove 51, the inner surface heat of the heater of electric heater unit and hot pressing groove 51 connects; Hold-down devices 3, comprise first supporting base 31 that is connected with oil cylinder 2, can be arranged at second supporting base 32 on first supporting base 31 up or down, be arranged on second supporting base 32 mounting table 33 suitable with hot pressing groove 51, and be arranged at first, second supporting base 31, buffer gear 35 between 32, this buffer gear 35 is by being vertically installed in first, four guide posts between second supporting base and the spring that is sheathed on the guide post are formed, the mounting table 33 of hold-down devices 3 is used to place mould, the upper surface of mounting table 33 is provided with resistant to elevated temperatures silastic-layer 34, control device 7 is installed on the base 1 and mount pad 6 of frame one side, is used to control the coordination of each device.
The concrete working method of the utility model is: the mould that will accompany plastic foil is positioned on the mounting table 33 of hold-down devices 3, by the hot pressing groove 51 mutually pressing of control device manipulation hold-down devices 3 risings with last pressure device 5, vacuum extractor is taken out the air in the mould, simultaneously plastic foil is carried out hot pressing, take out mould after reaching pressing result, and enter next circulation.
The above, only for preferred embodiment of the present invention, so can not limit scope of the invention process with this, i.e. the equivalence of doing according to the present patent application claim and description changes and modification, all should still belong in the scope that patent of the present invention contains.
Claims (8)
1. reflective membrane hot press, it is characterized in that: comprise frame, be installed on the last pressure device on the frame, and be relatively arranged on hold-down devices on the frame with last pressure device, drive the drive unit that hold-down devices moves up and down between the primary importance and the second place, the described pressure device of going up is provided with the hot pressing groove that Open Side Down, be used to heat the heater of described hot pressing groove, and the vacuum extractor that is communicated with described hot pressing groove, described hold-down devices is provided with described hot pressing groove suitable, be used to place the mounting table of reflective template, the upper surface of described mounting table is provided with high temperature resistant cushion, when described hold-down devices is in primary importance, the mounting table of described hold-down devices and described hot pressing groove pressing mutually of going up pressure device.
2. a kind of reflective membrane hot press according to claim 1, it is characterized in that: described frame by base, be arranged at the supporting upright post on the base and form with the mount pad that base is relatively arranged on the supporting upright post, the described pressure device of going up is installed on the described mount pad, and described hold-down devices is installed on the described base.
3. a kind of reflective membrane hot press according to claim 2 is characterized in that: described drive unit is the oil cylinder that is arranged on the gantry base.
4. a kind of reflective membrane hot press according to claim 1, it is characterized in that: described hold-down devices comprises first supporting base that is connected with described drive unit, can be arranged at second supporting base on first supporting base up or down, is arranged at the described mounting table on second supporting base and is arranged at buffer gear between first, second supporting base.
5. a kind of reflective membrane hot press according to claim 4 is characterized in that: described buffer gear is formed by being vertically installed in four guide posts between first, second supporting base and the spring that is sheathed on the guide post at least.
6. a kind of reflective membrane hot press according to claim 1 is characterized in that: described hot pressing groove is the square groove that Open Side Down.
7. a kind of reflective membrane hot press according to claim 1 is characterized in that: described heater is the electric heater unit that connects with described hot pressing groove inner surface heat.
8. a kind of reflective membrane hot press according to claim 1 is characterized in that: described high temperature resistant cushion is a silastic-layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201309132U CN201665004U (en) | 2010-03-08 | 2010-03-08 | Reflective film hot press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201309132U CN201665004U (en) | 2010-03-08 | 2010-03-08 | Reflective film hot press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201665004U true CN201665004U (en) | 2010-12-08 |
Family
ID=43265956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201309132U Expired - Fee Related CN201665004U (en) | 2010-03-08 | 2010-03-08 | Reflective film hot press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201665004U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013060200A1 (en) * | 2011-10-25 | 2013-05-02 | 深圳市金钒能源科技有限公司 | Motor-driven carbon-felt hot press |
| CN104044190A (en) * | 2014-06-09 | 2014-09-17 | 佛山市三水粤山装饰实业有限公司 | Experiment hot press |
| CN111744771A (en) * | 2019-03-11 | 2020-10-09 | 重庆大学 | Reflecting plate production device and preparation method thereof |
| WO2021001677A1 (en) * | 2019-07-02 | 2021-01-07 | 潘慧娴 | High-pressure buffer structure with reaction bin of coating machine |
-
2010
- 2010-03-08 CN CN2010201309132U patent/CN201665004U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013060200A1 (en) * | 2011-10-25 | 2013-05-02 | 深圳市金钒能源科技有限公司 | Motor-driven carbon-felt hot press |
| CN104044190A (en) * | 2014-06-09 | 2014-09-17 | 佛山市三水粤山装饰实业有限公司 | Experiment hot press |
| CN104044190B (en) * | 2014-06-09 | 2017-01-18 | 佛山市三水粤山装饰实业有限公司 | Experiment hot press |
| CN111744771A (en) * | 2019-03-11 | 2020-10-09 | 重庆大学 | Reflecting plate production device and preparation method thereof |
| CN111744771B (en) * | 2019-03-11 | 2021-06-15 | 重庆大学 | Reflecting plate production device and preparation method thereof |
| WO2021001677A1 (en) * | 2019-07-02 | 2021-01-07 | 潘慧娴 | High-pressure buffer structure with reaction bin of coating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20140308 |